Team Win Recovery Project (TWRP) is an open-source software custom recovery image for Android phones, tables, and other devices running the Android operating system. The bootload interface allows users to install third-party firmware and back up the current system.
TWRP gives users the option to fully back up their device (including bootloader, system data, private applications, etc.) to revert to at any time, and a built-in file manager to delete files that may be causing problems on the device or add some to fix issues.
TWRP recovery has replaced the ClockworkMod recovery (CWM) as the most popular custom recovery and remains so 2016-2019. TWRP was developed in 2011 and over the years has evolved into including more features than any similar utility.
Installation
You can install TWRP directly to your Android device or launch it in a temporary way via USB connection between your device and a computer.